| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.41 | 8.530% | $251.1493 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $173.93 | 8.265% | $188.3053 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $26.51 | 7.525% | $28.5049 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $221.76 | 5.529% | $234.0211 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $76.66 | 6.153% | $81.3769 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $60.97 | 9.289% | $66.6335 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $44.97 | 5.543% | $47.4627 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $836.21 | $897.4537 | $897.45 | $897.45 | $897.40 | |